Sten A. Wallin
27Patents
10h-index
48Co-inventors
75Inventor score
Filing activity: Apr 20, 1994 → Feb 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5993986A | Solide oxide fuel cell stack with composite electrodes and method for making | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5670270A | Electrode structure for solid state electrochemical devices | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6017647A | Electrode structure for solid state electrochemical devices | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5425869A | Polymeric film-based electrochemical sensor apparatus | Physics | 32 | Expired |
| US6840976B2 | Method of making wall-flow monolith filter | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6306335A | Mullite bodies and methods of forming mullite bodies | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6596665B2 | Mullite bodies and methods of forming mullite bodies | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7485594B2 | Porous mullite bodies and methods of forming them | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US5937264A | Electrode structure for solid state electrochemical devices | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6220242A | Dosing device suitable for regulating a vapor concentration in an anesthesia/ventilator apparatus | Human Necessities | 11 | Expired |
| US6803015B2 | Method of making wall-flow monolith filter | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6230666A | Vaporizer | Human Necessities | 9 | Expired |
| US6953554B2 | Catalytic devices and method of making said devices | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8685883B2 | Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same | Performing Operations; Transporting | 8 | Active |
| US6319626A | Cathode composition for solid oxide fuel cell | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6117582A | Cathode composition for solid oxide fuel cell | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6374825B1 | Dispenser unit for non-gaseous flowable material | Performing Operations; Transporting | 7 | Expired |
| US7425297B2 | Method of forming mullite bodies | Chemistry; Metallurgy | 6 | Expired |
| US6155256A | Fresh gas system and a method for vaporizing a liquid anaesthetic | Human Necessities | 6 | Expired |
| US6548203B2 | Cathode composition for solid oxide fuel cell | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8513154B2 | Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same | Performing Operations; Transporting | 5 | Active |
| US7528087B2 | Porous mullite bodies and methods of forming them | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9101906B2 | Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same | Performing Operations; Transporting | 3 | Active |
| US7947620B2 | Mullite bodies and methods of forming mullite bodies | Chemistry; Metallurgy | 0 | Active |
| US12255701B2 | Method and apparatus for radio communications | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.